I mean we could try - I have a few tricks in mind that would help reduce the code size - but right now reaDIYboot is quite close to the 4kB boundary so it won't be easy to make it fit in the 2kB NRWW section of an ATmega328.

I mean we could try - I have a few tricks in mind that would help reduce the code size - but right now reaDIYboot is quite close to the 4kB boundary so it won't be easy to make it fit in the 2kB NRWW section of an ATmega328.

Ah - I thought something like that might be an issue; I was just curious (I don't have a stake in such a thing existing - though I imagine some would love it)... Thanks for sharing!

I will not respond to Arduino help PM's from random forum users; if you have such a question, start a new topic thread.